What you do is go to the Upload Pictures icon on yur page, then you click browse and find the pic u want. Then after you click open and find the pic, you name it and click the check box that says: Make litrato Icon (or whatever it says) then click Upload and there you go!
if you wish to change yor icon you can click on up load mga litrato then choose your favourite litrato or icon and click on ok then u have to click on option make this imahe my user icon and ibigay image the image will be your user icon or
if the image is in your gallery u can click on the icon below which says 'make this my user icon'
Its very easy just go on you gallary where u've uploaded ur pics.Ya just below ur pic u will c three indecators one for changing as icon the susunod is for editing the pic and the other is for deleting it....Now press he first facetoo nd ur good to ipakita ur new icon...LoVE Ya